Gather information on the following Six Common Pollutants, Ozone, Particulate Matter (PM), Nitrogen Dioxide (NOx), Sulfur Dioxide (SOx), Carbon Monoxide (CO), and Lead and complete the Criteria Pollutants Student Worksheet. Collect the following information:

Sources (Where does it come from?)

Causes for Concern (Why are we worried?)

Controls (How do we fix it?)

Release (Direct or Form in the air?)

Use the completed Criteria Pollutants Student Worksheet to construct a concept map. Obtain the materials from your teacher for the concept map.